body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #72ff29, #6a11cb);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
}
.register-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
}
.register-container h2 {
    margin-bottom: 1rem;
}
.form-group {
    margin-bottom: 1rem;
    position: relative;
}
.form-group input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    transition: all 0.3s;
}
.form-group input:focus {
    border-color: #6a11cb;
    box-shadow: 0 0 5px rgba(106, 17, 203, 0.5);
}
.form-group label {
    position: absolute;
    top: 0;
    left: 10px;
    color: #999;
    transition: all 0.3s;
}
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label {
    top: -20px;
    left: 10px;
    font-size: 0.75rem;
    color: #6a11cb;
}
.error {
    color: red;
    margin-bottom: 1rem;
}
button {
    background: #ff7e5f;
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}
button:hover {
    background: #6aff52;
}
